Lexus GS IV facelift (2015-2020) (left side of dash) Wiring diagrams

ABS 1 FUSE ABS 2 FUSE BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE PEDAL LOAD SENSING SWITCH (BRAKE PEDAL SUPPORT ASSEMBLY) BRN WIRE COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY FSW+ GAUGE FUSE GRN WIRE GRY WIRE HOLD HOT AT ALL TIMES INTEGRATION CONTROL, PANEL ASSEMBLY LEFT COWL SIDE J/B LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR LF+ LH ECU-IG FUSE LR (-) LT BLU WIRE LT GRN WIRE MPX-B FUSE PNK BZ WIRE PNK WIRE RED WIRE RELAY 1 ENERGIZED RELAY ENERGIZED RF+ RH ECU-IG FUSE RIGHT COWL SIDE J/B RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR SATELLITE SWITCH SET SKID CONTROL BUZZER ASSEMBLY VSC OFF SWITCH W/O VGRS WHT WIRE WHT/BLK WIRE YEL WIRE

BLK/BLU WIRE BLU WIRE BRN WIRE EC MIRROR EC+ ECI+ ENGINE ROOM R/B 1 ASSEMBLY GRY WIRE HOT AT ALL TIMES INNER REAR VIEW MIRROR ASSEMBLY LEFT COWL SIDE J/B LEFT FRONT MULTIPLEX NETWORK DOOR ECU LEFT OUTER REAR VIEW MIRROR ASSEMBLY LH-IG FUSE LT BLU WIRE LT GRN WIRE MAP LIGHT ASSEMBLY MPX-B FUSE PNK EC+ WIRE PNK WIRE RED WIRE RELAY 1 ENERGIZED RIGHT FRONT MULTIPLEX NETWORK DOOR ECU RIGHT OUTER REAR VIEW MIRROR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

BHT BLK WIRE BTM EHT ETM- GRY WIRE HEATER CONTROL ASSEMBLY INTEGRATION CONTROL, PANEL ASSEMBLY KF (LEFT SIDE OF DASH) LEFT COWL SIDE J/B LH ECU-IG FUSE LT GRN WIRE RELAY 1 ENERGIZED RELAY 2 ENERGIZED RIGHT COWL SIDE J/B SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING HEATER STEERING WHEEL HEATER CONTROL ASSEMBLY STEERING WHEEL) STRG HTR FUSE WHT/BLK WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSWE CTS DISPLAY DRIVER DOOR F/L FUSE ENGINE ROOM R/B 2 ASSEMBLY FSW+ GAUGE FUSE GRY WIRE HALF HOT AT ALL TIMES HOT W/ LED DRIVER LEFT COWL SIDE J/B LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY ORG/ WIRE P/W-B FUSE PAWL PNK WIRE RED WIRE RIGHT COWL SIDE J/B SPEAKER STOP FUSE STOP LIGHT SWITCH ASSEMBLY STRG LOCK FUSE TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE

AGND ANTENNA COIL BLK WIRE BLU WIRE CANN CANP CLOSE CLS CODE COMPUTER DATA LINES SYSTEM DOOR CONTROL SWITCH ECUB ENGINE SWITCH GRN WIRE GRY WIRE HAF HOT AT ALL TIMES IGE LDDN LID) LIN LT BLU WIRE LUGGAGE ROOM J/B ASSEMBLY ORG/ WIRE PAWL PNK WIRE POWER RED WIRE RR J/B-B FUSE SECURITY FUSE SECURITY HORN ASSEMBLY SECURITY HORN RELAY STEERING COLUMN) STEERING LOCK ACTUATOR ASSEMBLY SWG SWIL TRUNK TXCT VIO WIRE W/ POWER TRUNK OPENER, CLOSER WHT WIRE WHT/BLK WIRE YEL WIRE

BLK/BLU WIRE BLU WIRE BRN WIRE EC MIRROR EC+ ECI+ ENGINE ROOM R/B 1 ASSEMBLY GRY WIRE HOT AT ALL TIMES INNER REAR VIEW MIRROR ASSEMBLY LEFT COWL SIDE J/B LEFT FRONT MULTIPLEX NETWORK DOOR ECU LEFT OUTER REAR VIEW MIRROR ASSEMBLY LH-IG FUSE LT BLU WIRE LT GRN WIRE MAP LIGHT ASSEMBLY MPX-B FUSE PNK EC+ WIRE PNK WIRE RED WIRE RELAY 1 ENERGIZED RIGHT FRONT MULTIPLEX NETWORK DOOR ECU RIGHT OUTER REAR VIEW MIRROR ASSEMBLY WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F CLOSE CLS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOWN DWN ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE HOT AT ALL TIMES ILLB LED DRIVER LEFT COWL SIDE J/B LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LH J/B-B FUSE LH-IG FUSE LILL LIN LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MAP LIGHT ASSEMBLY MPX-B FUSE OPN ORG/ WIRE PNK IG WIRE PNK WIRE RED WIRE RELAY 1 ENERGIZED RELAY ENERGIZED S/ROOF FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) SLIDING ROOF CONTROL SWITCH SLIDING ROOF SWITCH IND SPEAKER TELLTALES WHT WIRE WHT/BLK WIRE YEL WIRE

AIR BAG ECU ASSEMBLY AIR BAG FUSE AUTO BLK WIRE BLU WIRE BSW BUCKLE SWITCH CAN I/F CANADA USA COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES LED DRIVER LEFT COWL SIDE J/B LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT OCCUPANT CLASSIFICATION SENSOR LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT REAR OCCUPANT CLASSIFICATION SENSOR LH J/B-B FUSE LH-IG FUSE LIGHT CONTROL SWITCH LSP + LT BLU WIRE LT GRN WIRE MAIN BODY ECU OCCUPANT DETECTION ECU OFF DRL OFF ORG/ WIRE PASSIVE RESTRAINTS SYSTEM PNK BGND WIRE PNK WIRE RED WIRE RELAY 1 ENERGIZED RELAY ENERGIZED RIGHT COWL SIDE J/B RIGHT FRONT INNER SEAT BELT ASSEMBLY SEAT POSITION AIR BAG SENSOR SGD SIG SPEAKER SVC TAIL TELLTALES WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

3.5L W/ DYNAMIC RADAR CRUISE CONTROL W/O DYNAMIC RADAR CRUISE CONTROL A/C AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM ECO ECOS GRN WIRE GRY WIRE LEFT PADDLE LT BLU WIRE NORMAL PNK WIRE RED WIRE RIGHT PADDLE SHIFT SWITCH SNOW SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY SPORT STEERING COLUMN) SWITCH WIRE 1 VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY ENGINE ROOM R/B 2 ASSEMBLY GAUGE FUSE GRN WIRE GRY WIRE LED DRIVER LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED SPEAKER TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE